Based on the information in the table below for the Newsvendor problem (or single period model), what is the optimal in-stock probability or F(Q*)? Select the closest answer.

		40.6%
		28.6%
		71.4%
		250%

\begin{tabular}{|l|c|rr|} \hline Parameter & Notation & Value \\ \hline Unit purchase cost (incl. transportation, etc.) & C & $ & 50.00 \\ \hline Unit sales price & SP & $ & 100.00 \\ \hline Unit salvage value & Gsv & $ & 30.00 \\ \hline Unit disposal cost & Gdc & $ & \\ \hline Cost of overstocking & Co & \\ \hline Cost of understocking & Cu & \\ \hline Average demand/season & D & 150.0 \\ \hline Std. deviation of demand/season & sD & 30.0 \\ \hline In-stock rate & F(Q) & \\ \hline Std. normal variate & z & \\ \hline Newsvendor quantity & Q & \\ \hline \end{tabular}